This is SUMIDA Yasuhiro again. I have just noticed a difference between the "/proc/ioports" file on the machine with trouble and that on another machine without error.
"/proc/ioports" used in my machine with YMF724 (and in trouble) 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0340-035f : NE2000 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 9000-9013 : usb-uhci 9c00-9c1f : eth0 a000-a00f : fdomain f000-f007 : ide0 f008-f00f : ide1 "/proc/ioports" used in another machine with ALI5451 (working fine) 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0300-031f : pcnet_cs 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(auto) 7050-7057 : ide0 7058-705f : ide1 8000-80ff : ALI 5451 The record of I/O address for the sound card (YMF 724) is missing in former /proc/ioports, while not in latter one (ALI 5451). Can it be a hint to solve the problem? -- SUMIDA, Yasuhiro (mailto:[EMAIL PROTECTED]) | Division of Protein Chemistry, Institute for Protein Research, | Osaka University, Japan _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user